1.4 Carat Radiant Natural Diamond Prices Comparison
As of February 2026, 1.4 carat radiant natural diamonds usually range from $445 to $9,560, with an average price of $4,573.In the last month, prices for these diamonds are down 0.7%.Compare 54 verified listings across 7 retailers tracked by CaratRadar.
1.4 Carat Radiant Natural Diamond Market Overview
CaratRadar currently tracks 54 verified 1.4-carat radiant natural diamonds listed across 7 online retailers. Prices in this segment range from $445 to $9,560, with an average asking price of $4,573 and a median of $4,968.
The price spread of $9,115 (95.3% from highest to lowest) highlights why comparing identical certified diamonds across multiple retailers matters. Two identical certified diamonds can differ by hundreds or even thousands of dollars depending on the retailer.
These figures are based on our latest daily market data, matched by certification lab and certificate number across retailers, so you are comparing the exact same diamond.
54 diamonds tracked in this segment
Price range: $445 to $9,560
Average price: $4,573
Median price: $4,968
Available across 7 retailers
Savings potential: up to 95.3%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
54
$445
$4,573
$4,968
$9,560
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
IGISave 61.1%1.36ct | Radiant | FANCY | VS1 | Excellent
From $485
Compare at $1,246
GIASave 31.1%1.36ct | Radiant | J | VVS2 | Excellent
From $2,535
Compare at $3,681
IGISave 20.4%1.36ct | Radiant | FANCY | VVS2 | Excellent
From $577
Compare at $725
GIA1.36ct | Radiant | FANCY | VS2 | Very Good
From $5,618
Compare at $5,996
IGISave 46.1%1.36ct | Radiant | FANCY | VVS2 | Good
From $744
Compare at $1,380
GIASave 13%1.36ct | Radiant | L | VS2 | Excellent
From $5,957
Compare at $6,843
IGISave 62.7%1.37ct | Radiant | FANCY | VS1 | Ideal
From $515
Compare at $1,380
IGISave 72.5%1.37ct | Radiant | D | VS1 | Very Good
From $553
Compare at $2,010
GIASave 31.2%1.37ct | Radiant | FANCY | VVS2 | Good
From $7,380
Compare at $10,730
GIA1.37ct | Radiant | K | VVS1 | Excellent
From $4,585
Compare at $4,808
GIASave 32%1.38ct | Radiant | I | VS1 | Excellent
From $5,400
Compare at $7,943
GIA1.38ct | Radiant | J | VVS1 | Excellent
From $5,366
Compare at $5,513
IGISave 64.2%1.38ct | Radiant | FANCY | VS1 | Excellent
From $546
Compare at $1,524
GIASave 48.8%1.38ct | Radiant | I | VS2 | Excellent
From $4,110
Compare at $8,021
IGISave 62.6%1.39ct | Radiant | D | VVS1 | Ideal
From $956
Compare at $2,556
GIASave 14.9%1.4ct | Radiant | G | VS1 | Excellent
From $9,471
Compare at $11,132
IGISave 48.8%1.4ct | Radiant | FANCY | VVS1 | Very Good
From $859
Compare at $1,677
GIASave 12.8%1.4ct | Radiant | I | VVS2 | Excellent
From $4,960
Compare at $5,691
GIASave 28.1%1.4ct | Radiant | J | VS2 | Excellent
From $3,916
Compare at $5,450
GIASave 17.2%1.4ct | Radiant | I | VS1 | Excellent
From $6,840
Compare at $8,261
GIA1.4ct | Radiant | J | VS2 | Good
From $4,549
Compare at $4,767
GIASave 32.8%1.4ct | Radiant | I | VVS1 | Ideal
From $6,688
Compare at $9,954
GIASave 22.7%1.4ct | Radiant | D | VS1 | Excellent
From $8,090
Compare at $10,468
IGISave 55.1%1.4ct | Radiant | D | VS1 | Very Good
From $445
Compare at $990
GIASave 16.8%1.4ct | Radiant | I | VVS2 | Excellent
From $4,442
Compare at $5,338
GIASave 24.6%1.4ct | Radiant | F | VS2 | Very Good
From $7,274
Compare at $9,644
GIA1.4ct | Radiant | I | VS2 | Excellent
From $6,012
Compare at $6,408
GIASave 37.9%1.4ct | Radiant | G | VS2 | Excellent
From $6,993
Compare at $11,258
GIASave 13.5%1.4ct | Radiant | J | VS1 | Excellent
From $4,598
Compare at $5,313
GIA1.4ct | Radiant | I | VVS1 | Ideal
From $6,468
Compare at $6,878
GIA1.4ct | Radiant | I | SI1 | Excellent
From $4,330
Compare at $4,402
GIASave 15.9%1.4ct | Radiant | K | VS1 | Excellent
From $3,671
Compare at $4,366
GIASave 15.5%1.4ct | Radiant | H | VS1 | Excellent
From $7,389
Compare at $8,743
GIA1.4ct | Radiant | J | VS1 | Excellent
From $4,856
Compare at $5,313
GIA1.41ct | Radiant | I | VS2 | Excellent
From $5,241
Compare at $5,288
GIA1.41ct | Radiant | H | SI1 | Very Good
From $4,976
Compare at $5,120
GIA1.41ct | Radiant | J | SI2 | Excellent
From $5,288
Compare at $5,531
GIASave 15.1%1.41ct | Radiant | F | VS2 | Excellent
From $7,761
Compare at $9,144
GIA1.41ct | Radiant | G | VS1 | Good
From $7,849
Compare at $7,915
GIASave 31.5%1.41ct | Radiant | F | VS2 | Excellent
From $7,948
Compare at $11,602
GIA1.41ct | Radiant | I | VVS1 | Excellent
From $7,043
Compare at $7,214
GIASave 17.9%1.41ct | Radiant | L | SI1 | Very Good
From $2,436
Compare at $2,969
GIA1.41ct | Radiant | E | SI1 | Excellent
From $4,820
Compare at $4,945
GIA1.41ct | Radiant | I | VVS2 | Excellent
From $5,470
Compare at $5,714
GIASave 31.1%1.41ct | Radiant | FANCY | VS1 | Very Good
From $7,812
Compare at $11,336
GIA1.41ct | Radiant | F | SI1 | Excellent
From $5,926
Compare at $6,535
IGISave 31.9%1.42ct | Radiant | FANCY | VS1 | Excellent
From $515
Compare at $756
GIASave 58.6%1.42ct | Radiant | D | VVS1 | Ideal
From $891
Compare at $2,152
IGISave 50.4%1.42ct | Radiant | FANCY | VVS1 | Very Good
From $944
Compare at $1,905
IGISave 71.8%1.42ct | Radiant | E | VVS2 | Very Good
From $572
Compare at $2,030
Entry pricing in this category starts around $445.
What to Know When Shopping for 1.4 Carat Radiant Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $9,115 or more.
- Focus on the 4Cs that matter most to you. Color and clarity grades drive price more than cut in many segments, but cut affects sparkle the most.
- The median price of $4,968 is a useful benchmark. If you see a deal significantly below this, verify the retailer's reputation and return policy.
- Consider eye-clean alternatives. Moving one clarity grade down (e.g., VS2 to SI1) can save 10-15% with no visible difference to the naked eye.
- Compare natural vs. lab-grown options for the same carat and shape. Lab-grown diamonds are chemically identical but often 30-50% less expensive.
- Check shipping, insurance, and return policies. The lowest sticker price is not always the best deal once you factor in total cost of purchase.
- Radiant cuts combine the elegance of emerald shapes with the brilliance of round cuts, offering good value per carat.
Frequently Asked Questions
We currently track 54 comparable stones in this segment. Prices start around $445 and go up to $9,560.
Based on the latest market data, the average asking price is about $4,573 with a median around $4,968.
The observed spread is roughly $9,115 across tracked listings, which is about 95.3% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on our data, the median price is $4,968, which represents the midpoint of the market. Anything below this figure from a reputable retailer is a solid deal.
We currently track this stone category across 7 online retailers, giving you a broad view of the competitive landscape.
For most buyers, color differences below G are hard to detect once set in a ring. Clarity grades of VS2 and above are typically eye-clean. Prioritize cut quality for maximum brilliance, then balance color and clarity based on your budget.
Retailer pricing strategies, overhead costs, and margin targets all contribute. The exact certified diamond can differ by $9,115 across sellers, which is why direct certified-diamond comparison is essential.
We match diamonds across retailers by their certification lab and certificate number. This means the prices you see are for the exact same physical diamond, not just stones with similar specs. It is a true apples-to-apples comparison.
Diamond prices fluctuate based on supply and demand. Our data refreshes regularly so you can track trends over time. Use the price range on this page as a benchmark and compare it to historical averages when available.
Diamond Terminology
- Carat
- A unit of weight for diamonds equal to 200 milligrams. Larger carat weights are exponentially rarer, which is why prices increase non-linearly with size.
- Cut
- Refers to how well a diamond's facets interact with light. Cut quality ranges from Ideal to Poor and is the single biggest factor affecting a diamond's brilliance.
- Color
- Grades a diamond's lack of color on a scale from D (colorless) to Z (light yellow). Grades D-F are considered colorless; G-J are near-colorless and offer good value.
- Clarity
- Measures the presence of internal inclusions or surface blemishes. Grades range from Flawless (FL) to Included (I3). Most inclusions in VS2 and above are invisible to the naked eye.
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Tracking Natural inventory for 1.4 carat Radiant diamonds.